div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader030fdocumentsusreader030viewer20220313105c026e8309d3f20f068e3869html5page1jpg target=_blank img data-url=document-86-the-summer-season-17-cliff-swallows-are-very-abundant-in-migration-in-woodhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: imageslibrarywisceduimageslibrarywisceduEcoNatResEFacsPassPigeonppv04no03b · 86 The Summer Season 17 Cliff Swallows are very abundant in migration in Wood County loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsusreader030viewer20220313105c026e8309d3f20f068e3869html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader030fdocumentsusreader030viewer20220313105c026e8309d3f20f068e3869html5page2jpg target=_blank img data-url=document-86-the-summer-season-17-cliff-swallows-are-very-abundant-in-migration-in-woodhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: imageslibrarywisceduimageslibrarywisceduEcoNatResEFacsPassPigeonppv04no03b · 86 The Summer Season 17 Cliff Swallows are very abundant in migration in Wood County loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsusreader030viewer20220313105c026e8309d3f20f068e3869html5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader030fdocumentsusreader030viewer20220313105c026e8309d3f20f068e3869html5page3jpg target=_blank img data-url=document-86-the-summer-season-17-cliff-swallows-are-very-abundant-in-migration-in-woodhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3:...